@import url("reset.css");
/* 导入通用样式 */
a {
  text-decoration: none;
  color: #000;
}
/* top  start */
.top {
  background-color: #434343;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
}
.top > .top-inner {
  width: 80%;
  display: flex;
  align-items: center;
}
.top > .top-inner > .top-img {
  display: flex;
  flex-grow: 1;
  justify-content: space-between;
}
.top > .top-inner > .top-img > img {
  width: 0;
  flex-basis: 20%;
  border-radius: 20px;
  transition: transform 0.3s ease;
}
.top > .top-inner > .top-img > img:hover {
  transform: rotate(30deg);
}
/* top  end */
/* form strat */
.form {
  margin: 0 auto;
  display: flex;
  justify-content: center;
  width: 80%;
}
.form table tbody {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.form table tbody tr {
  margin-top: 10px;
  display: flex;
  flex-basis: 100%;
  justify-content: center;
  font-size: 24px;
}
.form table tbody tr td {
  margin: 10px 2px;
  align-self: center;
}
.form table tbody tr td input {
  height: 36px;
}
.form table tbody tr td .radio-item {
  display: flex;
  flex-wrap: wrap;
}
.form table tbody tr td input[type=radio],
.form table tbody tr td input[type=checkbox] {
  width: 24px;
  height: 24px;
}
.form table tbody tr td input[type="number"] {
  width: 40px;
  height: 40px;
  font-size: 24px;
}
.form table tbody tr td select {
  font-size: 24px;
  width: 100px;
  height: 47px;
}
.form table tbody tr td .radio-item,
.form table tbody tr td .checkbox-item {
  margin: 10px 2px;
}
.form table tbody tr td:nth-child(1) {
  flex-basis: 30%;
  flex-shrink: 0;
  text-align: right;
}
.form table tbody tr td:nth-child(2) {
  flex-basis: 30%;
  display: flex;
  flex-wrap: wrap;
}
.form table tbody tr:last-child td {
  display: flex;
  justify-content: center;
}
.form table tbody tr:last-child td .button {
  display: flex;
  justify-content: center;
  flex-basis: 30%;
}
.form table tbody tr:last-child td .button input {
  margin: 0 10px;
  width: 80px;
  height: 40px;
  border-radius: 10px;
  border: 0;
  font-size: 20px;
}
.form table tbody tr:last-child td .button input:first-child {
  color: #fff;
  background-color: #1677ff;
}
/* form end */
.scroll-to-top {
  width: 40px;
  height: 40px;
  position: fixed;
  right: 10px;
  bottom: 10px;
  text-align: center;
  line-height: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
